This machine is suitable for drilling and both-sided chamfering of rail profiles in various shapes and dimensions. The drill-machining is carried out with a ± 15° pivoting 2-axis-unit. This unit is equipped with an additional 6-ply tool changer. The rear-side chamfering of the bore holes is carried out with a non-pivoting 2-axis unit on the opposite side.
To achieve a constant both-sided chamfering despite large tolerances at the work piece, the machine was equipped with patented software. This program enables chamfering with a tolerance of ± 0,3 mm.
The feeder-magazine next to the machine holds up to 10 rails. The belt conveyor transports raw-part rails up to a length of 15 m into the machine. To be able to position the rail exactly the machine is equipped with a CNC-controlled rail positioning device. After processing the finished rails are picked-up by a feeder-magazine.
|Traverse path||Y-axes||100 mm|
|rail transport||18000 mm|
|tool magazine||450 mm|
|Feed rates||max. speed||30 m/min|
|rail transport||10 m/min|
|Main drive||max. capacity S1 / S6||20 / 25 kW|
|max. speed||4000 rpm|
|tool holder||SK 50|
|Tool magazine||tool slots||6|
|max. tool length||230 mm|
|max. tool diameter||60 mm|
|Parts magazine||rail length||1000-15000 mm|
|contact face length||2500 mm|
|conveying velocity||6 m/min|
|Dimensions||space assignment||37.2 x 6.7 x 3.0 m|
|total weight||37500 kg|